gigihines19 gigihines19

24-02-2020
Mathematics

contestada

ABCD is a rectangle. The length of is 8 units, and m∠ABD is 67°.

The length of is
units, and m∠CBD is
°.

Respuesta :

lavanyaande lavanyaande

24-02-2020

the required answer is 23°

Step-by-step explanation:

you can apply basic property of rectangle to solve this question.

each angle of a rectangle is 90°

now, ∠ABD + ∠CBD = 90°

or, ∠CBD = 90° - 67° ( given ∠ABD = 67°)

= 23°

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